List down 2 sentences that will describe the difference in structure or the arrangement of particles of a crystalline and amorphous solld.​

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Answer:

Crystalline solids have well-defined edges and faces, diffract x-rays, and tend to have sharp melting points. In contrast, amorphous solids have irregular or curved surfaces, do not give well-resolved x-ray diffraction patterns, and melt over a wide range of temperatures

Explanation:

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